valutazioni - 2, GPA: 4 ( )

Produttore : ADC File Size : 266.08 kb File Nome : Lingua di insegnamento:

a d c . c o m • + 1 9 5 2 9 3 8 8 0 8 0 • 1 8 0 0 3 6 6 3 8 9 1 InterReach® In-building Coverage Solution Typical Specifications 800 ESMR RF SPECIFICATIONS Forward Path System Bandwidth: Frequency Range: Output Power: Input Level (at main hub): Gain: Gain Variation: OIP3: CDMA ACPR1: Spurious Output: Reverse Path System Bandwidth: Frequency Range: Gain: Gain Variation: Automatic Level Control Noise Figure: 6/08 • 102440AE InterReach ® In-building coverage Solution 18 MHz 851-869 MHz 18.5 dBm iDEN, typical composite power single carrier -20 dBm to 0 dBm max +33 dB nominal @ room temp .6 dB (over frequency, temperature and unit to unit) 1.5 dB variation per 1.25 MHz CDMA channel +35 dBm >-45 dBc <-30 dBm 18 MHz 806-824 MHz 10 dB (independent of fiber length) .6 dB (over frequency, temperature and unit to unit) <1.5 dB variation per 1.25 MHz CDMA channel Provides overdrive protection for composite input . -40 dBm <9 dB + 10 log N (N = number of DRUs) 850 CELLULAR RF SPECIFICATIONS Forward Path System Bandwidth: Frequency Range: RF Output Power: Input Level (at main hub): Gain: Gain Variation: OIP3: CDMA ACPR1: Spurious Output: Reverse Path System Bandwidth: Frequency Range: Gain: Gain Variation: Automatic Level Control: Noise Figure: 25 MHz 869-894 MHz composite power/single carrier in dBm, typical* GSM 25.5 EDGE 24.5 AMPS 25 TDMA 22 CDMA 15 *Power per carrier values are dependent on access protocol peak-to-average and channel loading. -20 dBm to 0 dBm max +33 dB nominal @ room temp. .6 dB (over frequency, temperature and unit to unit) 1.5 dB variation per 1.25 MHz CDMA channel +35 dBm >-45 dBc <-35 dBm 25 MHz 824-849 MHz 10 dB (independent of fiber length) .6 dB (over frequency, temperature and unit to unit) <1.5 dB variation per 1.25 MHz CDMA channel Provides overdrive protection for composite input . -40dBm 8 dB midband (1 DHU + 1 DRU) 8 dB + 10 log N (N = number of DRUs) 9w w w . a d c . c o m • + 1 9 5 2 9 3 8 8 0 8 0 • 1 8 0 0 3 6 6 3 8 9 1 InterReach® In-building Coverage Solution Typical Specifications 1900 PCS RF SPECIFICATIONS Forward Path System Bandwidth: Frequency Range: Output Power: 2X'sInput Level (at main hub): Gain: Gain Variation: OIP3: CDMA ACPR1: Spurious Output: Reverse Path System Bandwidth: Frequency Range: Gain: Gain Variation: Automatic Level Control: Noise Figure: *Dip Switch selectable 45 40 35 25 MHz 1930-1990 MHz* AD: 1930-1950 MHz DBE: 1945-1970 MHz; BEF: 1950-1975 MHz EFC: 1965-1990 MHz Composite power/single carrier in dBm, typical** GSM 24 EDGE 24 TDMA 23 CDMA 16.5 W-CDMA 16.5 **Power per carrier values are dependent on access protocol peak-to-average and channel loading. -20 dBm to 0 dBm max +36 dB nominal @ room temp. .6 dB (over frequency, temperature and unit to unit) 1.5 dB variation per 1.25 MHz CDMA channel +35 dBm >-45 dBc <-30 dBm 25 MHz 1850-1910 MHz* AD: 1850-1870 MHz DBE: 1865-1890 MHz BEF: 1870-1895 MHz EFC: 1885-1910 MHz 14 dB (independent of fiber length) .6 dB (over frequency, temperature and unit to unit) <1.5 dB variation per 1.25 MHz CDMA channel Provides overdrive protection for composite input .-40 dBm 10 dB (1 DHU + 1 DRU) 10 dB + 10 log N (N = number of DRUs) Noise Figure (typical analog system) Note: Assumes 8 dB single unit NF, 4 outputs per host, and use of 2:1 splitters. 6/08 • 102440AE InterReach ® In-building coverage Solution 30 Noise Figure (Digivance ICS) 25 20 15 10 5 0 010203040 50 60 # of Antennas Noise Figure (dB) Optical Fiber Requirement: Maximum Distance: Optical Connector: Output Power: Optical Wavelength: 2 Multi-mode or single mode fibers per link .500 m (62.5 micron core) .750 m (50 micron core) .10 km (9 micron core) LC, Small Form Factor Transceiver -10 dBm min +4 dBm max 850 nm nominal for multi-mode 1310 nm nominal for single-mode 10w w w . a d c . c o m • + 1 9 5 2 9 3 8 8 0 8 0 • 1 8 0 0 3 6 6 3 8 9 1 InterReach® In-building Coverage Solution Typical Specifications 6/08 • 102440AE InterReach ® In-building coverage Solution Description Catalog Number 850 Cellular MHz Primary Equipment 850MHzCellularDigitalHostUnitwithN(f)RFconnector,noSMorMMoptical transceivers DGVIH1110000000000850MHzCellularDigitalRemoteUnitwithN(f)RFconnector,noSMorMMoptical transceivers DGVIR13000000000001900 PCS MHz Primary Equipment 1900MHzPCSDigitalHostUnitwithN(f)RFconnector,noSMorMMoptical transceivers DGVIH3110000000000 1900MHzPCSDigitalRemoteUnitwithN(f)RFconnector,noSMorMMoptical transceivers DGVIR3300000000000800 ESMR Primary Equipment 800ESMRDigitalHostUnitwithN(f)RFconnector,noSMorMMopticaltransceivers DGVIH2110000000000800ESMRDigitalRemoteUnitwithN(f)RFconnector,noSMorMMopticaltransceivers DGVIR2300000000000Universal Expansion Unit UniversalDigitalExpansionUnitnoSMorMMopticaltransceiversDGVIE0010000000000Optical Transceivers Multi-mode980nmOpticalTransceiver(order2perDRUand2perDEU) DGVI-112000XVRSingle-mode1310nmOpticalTransceiver(order2perDRUand2perDEU) DGVI-212000XVRIndoor Antennas 850MHzOmniAntennaDGVI-111000ANT850MHzCorner/WallDirectionalDGVI-...

Scarica la tua

Per scaricare, digitare 2 cifre :